Protagonist: Zhang Wei (time travel name: Li Wei), an ordinary social programmer in the 21st century. He is characterized by being a homebody, proficient in Internet memes, and good at fooling around. But he is kind-hearted, possesses modern knowledge and a complete set of "fooling learning working methods".
· Way of time travel: After a sudden death, he woke up and found that he had become the eldest grandson of Tang Taizong Li Shimin... And used modern business management methods to create a new Tang Dynasty
